64,152 Solved Topics
Remove Filter  | |
 | User gives me a `$_POST`, I want to check whether keys (not the values) are there. `$_POST` keys need to be `newemail`, `firstPassword` and `secondPassword`. What I have tried: `if (in_array(array_keys($_POST), array("newemail", "firstPassword", "secondPassword"))) echo "Everything in order".`. How to make it actually work? |
| | Hi, i want to delete a column from a file. the file is like : 1|2|3|4|5|6|7|8|9|0 1|2|3|4|5|6|7|8|9|0 1|2|3|4|5|6|7|8|9|0 1|2|3|4|5|6|7|8|9|0 1|2|3|4|5|6|7|8|9|0 1|2|3|4|5|6|7|8|9|0 if i want to remove any column the outout should be like ( suppose 4): 1|2|3|5|6|7|8|9|0 1|2|3|5|6|7|8|9|0 1|2|3|5|6|7|8|9|0 1|2|3|5|6|7|8|9|0 1|2|3|5|6|7|8|9|0 1|2|3|5|6|7|8|9|0 i have used swk command, but its not …  |
| | **NOTE: I do relize this question was answered, but not meeting what I wanted to know. ** Sorry if this in the wrong area or something, I am really new to daniweb :3 So I am 12 and quite interested in game development and computers in general. If you guys …  |
 | Im trying to bind my custom vertical scrollbar to datagridview is this possible.. Please help Thnak you.. |
 | Hello i want to pass a value with the id #allcountries. `html += '<option style="width:90%"><a href="'+v.country_id+'">'+v.nam+'' +'</a></option>';` `<div id="allcountries"></div>` `alert($("#allcountries"));` when i select a country it returns [object Object] on the alert when it should return the id of the country |
 | I am trying to send a message to my websocket server but I keep getting this error. Traceback (most recent call last): File "send.py", line 5, in <module> ws = websocket.create_connection("ws://ipaddress:9001") AttributeError: 'module' object has no attribute 'create_connection' I created a python server file server is started but when I … |
| | i have problem and i am new to this i have a domain like kk.com there were many products on it when user clicks on buy now here will be redirected to subdomain like subdomainname.kk.com/product-1 or subdomainname.kk.com/product-2 based on product clicked my question is how can show details on this … |
 | Hi, I have installed Specflow in VS 2015 but I cannot see feature file when I add a new item. This worked up until Friday when my company changed domains. I have also created a completely new project and installed specflow but still no feature files are available. Can anyone … |
| | Hi Friends. i am working on my internal work. i am having n dynamic rows, Each and every row contain total. i want to sum all the rows total. i have attached the screen shot for the reference |
 | Hi, I am facing an issue in string to const char pointer conversion. I am doing stuff in the fun() but here i am just giving my example. Here it the code: // Helper function string fun() { string abc = "Daniweb"; // print here #1 return abc; } // … |
| | Hi all, Im developing a small app that stores information in a database. When I first released, I tried to make sure my DB was future-proofed against any changes. However i'm about to release a new version that requires a change to the DB schema. Currently my terrible way of …  |
| | I have a problem with my pseudocode: Declare Integer p1 Declare Integer p2 Declare Integer p3 For p1 = 1 To 3 For p2 = 65 To 66 For p3 = 6 To 8 Display p1, p2, p3 End For End For End For This would display 18 combinations. But, … |
| | hello all, i want to create dynamacially this thing and want to populate data alternatively on green,red,gray li and so on but i can't able to do it plz help i am weak in js :( <li class="green"> <div class="metro_tmtime" datetime="2013-04-10 18:30"> <span class="date">1/4/13</span> <span class="time">17:20</span> </div> <div class="metro_tmicon"> <i …  |
 | Hi group, I'm discovering that my Excel spreadsheets that are being created by a VB.net app I've written isn't completely closing them as they should be. I'm struggling to understand why and how to fix this. Here is the code for the portion of the app that creates the workbook, … |
| | I have this problem which says, "A programmer can use the random feature to emulate the flipping of a coin. For example, if the generator produces a number 0 or 1, the value 0 can be assigned heads and the value 1 can be assigned tails. Write a program that … |
| | In below code snippet , I am trying to add the intefeger and float values in Array template but was surprised to see below output for float value as 5.1 was expected there but getting 0 . Can anybody let me know what can be wrong here. output value=5 value=15 … |
 | i have been rearrange the code for whole day still cannt make the datepicker search filter working only the dropdown select filter is working.. previously is datepicker search filter is working and dropdown options is not working, but i working it and it turns around where the datepicker is not … |
| | Hi group, I'm making a handful of changes to an existing program I wrote a year or so ago. For some reason I can't get it to build as I'm getting an error that says: 1> Copying file from "obj\x86\Debug\Restran Solutions.exe" to "bin\Debug\app.publish\Restran Solutions.exe". 1>C:\Program Files (x86)\MSBuild\14.0\bin\Microsoft.Common.CurrentVersion.targets(3506,5): error MSB3113: Could … |
| | This thread will be an attempt to develope a SIMPLE (and good enough) class for beginning Java students, to ease their coding for valid and crash proof, user (Console type) input, (and also handle Console output.) We assume here that beginning students need not worry much, about obtaining the fastest …  |
 | Alright. I'm teaching myself python from 'Learn Python the Hard Way: 3rd Edition' by Zed Shaw.. it's been informative so far. Definitely learning. After his lessons, he gives study drills, extra project to put your learning to use. He challenged us to: "Find out what Zork and Adventure were. Try …  |
| | Hello guys, I have a problem on using the image slider plugin called "Unslider" which is a jquery plugin. I follow all the procedures / instructions on how to set up the codes but sadly it seems that the next and preview button styling doesnt work even if i follow … |
 | I am writing a game in which I need to know whether or not a user preforms an action in one second or less. I can not use time() because it measures time in seconds. If the user starts the action half-way through a second it would mess with accuracy. …  |
| | Dear All, I have a very long list of values as follow (43, 560) (516, 1533) (1316, 3047) (520, 1528) (3563, 1316) (45, 557) (3562, 1312) (2686, 1964) (2424, 3340) (3559, 1317) (50, 561) (2427, 3336) (1313, 3046) (3562, 1313) (3559, 1318) (2689, 1962) (2429, 3339) (3721, 2585) (1317, 3048) … |
 | I have generated checkbutton from inputstatus dictionary to set as default values.After tht once it get display on GUI when i select it respected text and status will be added to new dictionary '''inputstatus = { 'maggi': 1, \ 'pizza': 1, \ 'cold drinks': 1, \ 'fries': 1, \ 'chapati': …  |
| | I use a webservice to pull some data from it everyday & update it on my MySQL database. I'll make around 600 calls to this service. The webservice response is very slow (takes around 30 minutes to complete 600 transactions) & during this time, the MySQL is also giving slow …  |
| | Hello , I have this code: #include <iostream> #include <cstdio> #include <cstdlib> using namespace std; void message(int numbers) { cout << "Entry to function #" << numbers << endl; if ( numbers > 0 ) { cout << "This is a recursive function." << endl; message( numbers-1 ); } cout … Programming |
 | I inserted data in sql server using asp.net (MVC 5), and its flowing nicely, but my problem is this. I don't want to insert in sql the exist data. How can I do it?  |
| | Hello i want to sort the returning data from my MySql database. i want to sort them by their type (1,2,3) This is what i ve done so far. PHP works fine returns all records $somevariable represents the AND to sort the records function all() { $type = $data->type; if($type …  |
| | i have a project that uses third party websites, urls and images and i am getting about 10.000 ERRORS on the console errors like: dmp.214...e1b7.js (γραμμή 3) SoundCloud Embed Player (api-web) widget-...d738.js (γραμμή 5) Exception: Error: Permission denied to access property "href" widget-...d738.js (γραμμή 5) Object { resource_id="f-2", attributes={...}, _escapedAttributes={...}, … Programming api web-browser  |
| | Hello , I have this: #include <iostream> #include <cstdio> #include <cstdlib> #include <vector> using namespace std; typedef struct { float x; float y; Point *next; } Point; int main() { Point *thePoints = new Point[2]; thePoints[0].x = 2; thePoints[0].y = 3; thePoints[1].x = 4; thePoints[1].y = 5; (thePoints[0])->next= 11; cout … |
 | Hello DaniWeb Community, I'm a beginner Java programmer. The LoanTableTester contains the main method and the LoanTable is a class separate from the LoanTableTester class. May I please have help with a cannot find symbol - variable mortgage error? I wrote the methods for calculating the c, monthly payments, number … |
 | All, I have a odd scenerio which I'm looking to resolve - what is the best way in CGI/PERL to detect the referring page - as depending on if the referring page is from http://www.mysites.com/wholesale - I need to display a button on the page that when clicked will be … |
| | from Tkinter import * from ttk import Style class Example(Frame): def __init__(self, parent): Frame.__init__(self, parent, background="#333") self.parent = parent self.parent.title("sample") self.parent.iconbitmap('sample.ico') self.pack(fill=BOTH, expand=1) self.centerWindow() self.initUI() def centerWindow(self): w = 500 h = 450 sw = self.parent.winfo_screenwidth() sh = self.parent.winfo_screenheight() x = (sw - w)/2 y = (sh - h)/2 self.parent.geometry('%dx%d+%d+%d' … |
| | All, I have a .mov file and am wondering what is the best way to have this autoplay so that users don't have to hit the play button while viewing on a IPhone device. I tried utilizing the ac_quicktime.js script as such (I went to the ac_quicktime.js - a few …  |
| | Hi, I have a column "statustime" in a table , which has values( like,10:24:10 PM,12:04:00 AM) with mixed of AM and PM . I want to display the other values by "statustime" in ASC . How to do?  |
 | I had question about vb.net. I know normally this is simple. But in this case it's dificult. Let me explain this. I had three forms. Form1 is mdi parent form. Others 2 parent forms are child forms which named form2 and form3. I want to send form3 text box value …  |
 | Hello, I'm totally new to programming and wanted to make a text-based game based on what I know, but I've met a problem I don't know how to fix. Also this code is not finished, I'm just trying to get it to work first. Basically, I want the loop to … |
| | I find answer for this question from internet and also here. Some got some help from here. But it doesn't worked 100% fo my situation. So let me describe all things detailed. This is about three forms. To our easy understand I'll named those Form1,Form2,Form3. Only Form1 is MDI parent. … |
| | Hi, a) I need to display list of ItemName, ItemLocation in a table row with a check box in the left-most column. b) User can select multiple jobs and on clicking "Submit" button I should pass the selected ItemName and ItemLocation to a fuction in java. I am able to … |
| | im having a bit of trouble using the object i add to my arraylist. i used this as my reference: [url]http://www.java2s.com/Tutorial/CSharp/0220__Data-Structure/ArrayListandyourownobjectAddobjectstoArrayList.htm[/url] [CODE] import java.util.ArrayList; public class TestArrayList { public static void main(String[] args) { Object item1 = new ObjectMaker(); Object item2 = new ObjectMaker(); Object item3 = new ObjectMaker(); ArrayList<Object> …  |
| | hey everyone. I need you experties help to the correct this login form code. After the best effort I find this code. But it occur one error. Before the explain error I'll describe how this work. This login form check user name and password from the mysql database. After Normaliy … |
| | Title pretty much says it all. I want a background image to have a linear gradient fade to transparent. I've faded the image out to a color by overlaying a gradient on top of it, which unfortunately would only help me if my site background is a solid color. (see … |
| | I made a client server program to send an image from the server to the client. The image is being sent being but its not showing up in client window immediately. If i click send on the server then i minimize (or maximize) the client window then open again the … |
| | I have the following which works fine for text inputs, textareas and selects with the class 'stored'. $(function() { $.each($('.stored'), function() { if(localStorage[$(this).attr('name')]) { $(this).val(localStorage[$(this).attr('name')]); } }); $('.stored').on('change', function() { localStorage[$(this).attr('name')] = $(this).val(), $(this).find('option:selected').val(); }); }); To store radio buttons or checkboxes with the class 'stored' in localStorage I've tried … |
| | I've always been bad with regular expressions syntax. I am converting text into Bezier curves, polygons, etc. Part of that is identifying points in the form `(x,y)` where x and y are coordinates in a graph. I am extracting x and y as doubles and creating Point objects with those … |
| | My question is related to an [answered question](https://www.daniweb.com/programming/web-development/threads/506078/parsing-xml-to-extract-attributes) that was asked here on the ever reliable forum - Daniweb. I have been trying to insert the parsed data as a string into mysql table in vain. This is what i am trying to do..... From the solution in the link … |
 | I have this code and need to have it on a table but the table is not creating. What am I doing wrong? <!DOCTYPE html> <html> <body> <script> var investment = 2000; var interest_rate = .12; var deposit_amount = 100; var start_age = 44; var end_age = 65; var beg_balance … |
 | Hello i have list of football teams on every line is a new team but there are countries in brackets i want to remove all of them, here is a example of the list: Águila (El Salvador) Águilas (Costa Rica) Águilas Doradas (Colombia) Árabe Unido (Panama) Åtvidaberg (Sweden) Ñublense (Chile) … |
| | currently I have a survey with 10 questions on a html/ php form. I use post data and then have a long insert statment. My code looks something like this. <php? $surveyid = $_POST['surveyid']; $q1 = $_POST['q1']; $q1comments = $_POST['q1comments']; $q2 = $_POST['q2']; $q2comments = $_POST['q2comments']; $q3 = $_POST['q3']; $q3comments … |
 | I have a `List<double> MyList` something looking like this: 4.75/1.01/5.66/NaN/42.42/3.33 I’d like to get the minimum value of 1.01 out of it, but I get d = NaN when doing `double d = MyList.Min();` Tried, after some long internet strolls, something with LINQ to no avail. Some LINQ afictionados around … |
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